Moho structure of Australia from probabilistic inversion of teleseismic P-wave coda autocorrelation

Mehdi Tork Qashqai, Erdinc Saygin

Petroleum Exploration Society of Australia (PESA)

... (1968) for plane waves at normal incidence to a horizontally stratified acoustic medium with a free surface, where one side of autocorrelation...

Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to Class A, B and C P-wave dispersion

Robert Wiley, R. Harris Ardis, Scott W. Peters

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Dirstein, 2007, Spectral detection of attenuation and lithology: CSPG CSEG Convention, 501–505. Minkoff, S. E., and W. W. Symes, 1997, Full waveform...

Integrated Facies Modeling in Shelf Margin Carbonate Field

Muhammad Aip, Zeindra Ernando, Fierzan Muhammad, Azlan Shah Johari, Fazrul Ahmad Zawawi

Indonesian Petroleum Association

... wells with 3D seismic cube reprocessed in 2019 by Full Waveform Inversion (FWI) methodology in the time and depth domain. Figure 10 showing...

Integrated Full Waveform Inversion and Dip Constrained Tomography for Complex Carbonate Imaging - Case Study from Indonesia

Yonghe Guo, Jun Wang, Pongga Wardaya, Riaz Alai, M Afiq B Mokhtar, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

...Integrated Full Waveform Inversion and Dip Constrained Tomography for Complex Carbonate Imaging - Case Study from Indonesia Yonghe Guo, Jun Wang...

Abstract: Practical 3D VSP

Fran Doherty

Petroleum Exploration Society of Australia (PESA)

... for optimal 3D VSP processing in a single integrated system. Quick data turn around, full waveform vector imaging, and 3D data presentation combine...

Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia

Jun Wang, Yonghe Guo, Putri Supriandini, Bahrul Yusrie, Natalia Anggriani

Indonesian Petroleum Association

...Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia Jun...

Time-lapse matching of OBN seismic data using 2D convolutional neural networks

Ramon C. F. Araújo, Gilberto Corso, Samuel Xavier-de-Souza, João M. de Araújo, Tiago Barros

International Meeting for Applied Geoscience and Energy (IMAGE)

... 4D seismic full-waveform inversion for ocean- bottom node data: Geophysics, 86, no. 4, R547–R561, doi: https://doi.org/10.1190/geo2020-0577.1. Fourth...

3-D Seismic Recognition of the Jurassic Smackover Reservoir of Grayson Field Using Leading-Edge Reservoir Characterization Seismic Processing

Kevin B. Hill

GCAGS Transactions

... will be presented that 1) relative amplitude of the Smackover reflector does not define the reservoir's stratigraphic parameters, 2) attributes of the acoustic...

Meeting Seismic Data Quality Expectations: New Dimensions in Seismic Survey Design

Search and Discovery.com

Unlocking the potential of narrow-azimuth streamer acquisition with extended FWI and least-square RTM: A case study for an Eastern Mediterranean field

Lei Zhuo, Guojian Shan, Brian Church, Lin Christianson, Jeff Bergeron, Yue Wang, Ao Cai, Mark Fan, Megan Stearman, Jeff Fabre

International Meeting for Applied Geoscience and Energy (IMAGE)

...’s proprietary Extended Full Waveform Inversion (Ext-FWI) and Least Square Reverse Time Migration (LSRTM). The reimaging result shows Extended FWI is effective...

VSP and Well Logs from a Shallow Test Well

Search and Discovery.com

... and grouted to the formation rocks. Natural gamma-ray and full-waveform sonic logs were obtained in the cased well. The geophysical logs were useful...

Diving wave tomography: Velocity modelling using first arrival traveltime

Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu

Geological Society of Malaysia (GSM)

... of tomography, known as full waveform inversion (FWI), which not only considers the kinematics of seismic data, but also considers the amplitude and phase...

Chapter 6: Seismic Attributes: Exploiting Seismic Data to Understand Heterogeneous Reservoir Performance in the Eagle Ford Shale, South Texas, U.S.A.

Kit Clemons, Hector Bello, Robert Bodziak, Matthew McChesney, Robert Meek, Andy Stephens

AAPG Special Volumes

..., and C. William, 1979, Acoustic impedance logs computed from seismic traces: Geophysics, v. 44, no. 9, p. 1485–1501. Berteussen, A. K., and B. Ursin, 1983...

Accelerating innovation with software abstractions for scalable computational geophysics

Mathias Louboutin, Philipp Witte, Ali Siahkoohi, Gabrio Rizzuti, Ziyi Yin, Rafael Orozco, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

...-equation propagators (Washbourne et al., 2021), in order to setup a full waveform inversion (FWI) exercise. We were able to perform FWI, in parallel...

Ranking Influence of Microfabrics and Microporosity on Acoustic Propagation in Unconventional Tight Carbonate Reservoirs

Abdallah Abdelkarim, Mohammed Makkawi

Unconventional Resources Technology Conference (URTEC)

...; that is not available from conventional borehole acoustic logging. Acknowledgments The dataset used in this study was provided by the Saudi Arabian...

Navigating full-waveform inversion success in Mexico with complex geology: Shallow-water and land case studies

Wei Kang, Federico Fenoglio, Liubov Mulisheva, Pavel Vasilyev, Luxin Zhang, Abdalla Abouelela, Xin Cheng, Denes Vigh, Silvino Dominguez Garcia, Alejandro Cabrales, Alfredo Vazquez Cantu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Navigating full-waveform inversion success in Mexico with complex geology: Shallow-water and land case studies Wei Kang, Federico Fenoglio, Liubov...

Recent Advances and New Insights of Fiber Optic Techniques in Fracture Diagnostics Used for Unconventional Reservoirs

Fatick Nath, S M Shamsul Hoque, Md. Nahin Mahmood

Unconventional Resources Technology Conference (URTEC)

... - Distributed Temperature Sensing (DTS) and Distributed Acoustic Sensing (DAS) cover the way to overcome the lack of knowledge in fracture diagnosis...

Characteristics of Microzonation Modelling in Reservoir Evaluation

Search and Discovery.com

Monitoring Hydraulic Fracturing Operations Using Fiber-Optic Distributed Acoustic Sensing

Kevin Boone, Roger Crickmore, Zabi Werdeg, Carson Laing, Mathieu Molenaar

Unconventional Resources Technology Conference (URTEC)

...Monitoring Hydraulic Fracturing Operations Using Fiber-Optic Distributed Acoustic Sensing Kevin Boone, Roger Crickmore, Zabi Werdeg, Carson Laing...

A Novel Method for Experimental Characterization of the Poroelastic Constants in Unconventional Formations

Deepak Gokaraju, Munir Aldin, Akshay Thombare, Abhijit Mitra, Sudarshan Govindarajan, Robert Patterson

Unconventional Resources Technology Conference (URTEC)

..., acoustic velocity and pore fluid displacement. However, there are additional challenging factors to consider related to hysteresis when making...

Reservoir Description: A Synergistic Approach to More Accurate Determination of Oil and Gas Reserves

D G Bowen, T Kennaird, J Hill, E J Frost

Geological Society of Malaysia (GSM)

... high. Use of too high values of"m" and "n" will lead to overestimation of Sw. Conventional logging tools, applied in formations where thinly...

Streamlining subsurface insights: Single extrapolation for holistic Green's function generation

Hongwei Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Introduction In recent years, the rapid development of Full Waveform Inversion (FWI) technology has enabled the automatic inversion of high...

Leveraging Unsupervised Machine Learning on Seismic Images of Miocene Deposits in the Carpathian Foredeep Basin for Facies Classification

Reva Wiratama, Fikrah Elhifzi Harahap, Imoleayo Fashagba, Kamil Cichostępski

Indonesian Petroleum Association

... namely Amplitude Envelope, Instantaneous, Amplitude Weight Frequency, Energy, and Acoustic Impedance. These seismic attributes were selected...

Acoustic/elastic wavefield injection and reconstruction from ocean-bottom data for elastic RTM

Bingkai Han, Weijian Mao, Xiao-Bi Xie

International Meeting for Applied Geoscience and Energy (IMAGE)

... sensors. However, many existing imaging approaches are based on the acoustic assumption, and do not use the full elastic information in the 4C data...

Identification and Prediction of the High Heterogeneous Channel Sand in Southern Turgay Basin; #10515 (2013)

Yueying Hong, Hongmei Wang, Wenyuan Tian, and Aling Mo

Search and Discovery.com

... are meandering or braided river bars. On well-logging, the SP curve of the channel sand presents the block - shape and positive cycle with bell – shape...